package com.flowerSystem.service;

import com.flowerSystem.entity.Collection;
import com.baomidou.mybatisplus.extension.service.IService;
import com.flowerSystem.entity.Productinformation;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author 鲜花遇上牛战士
 * @since 2023-08-28
 */
public interface CollectionService extends IService<Collection> {

    public List<Productinformation> getCollectionByUser(int user_id);

    public boolean getUserCollection(int userId, int productinformationId);
}
